diff --git a/pkgs/applications/science/networking/sumo/default.nix b/pkgs/applications/science/networking/sumo/default.nix
index c6cf73da3690..a55837af6e38 100644
--- a/pkgs/applications/science/networking/sumo/default.nix
+++ b/pkgs/applications/science/networking/sumo/default.nix
@@ -5,13 +5,13 @@
 
 stdenv.mkDerivation rec {
   pname = "sumo";
-  version = "1.17.0";
+  version = "1.18.0";
 
   src = fetchFromGitHub {
     owner = "eclipse";
     repo = "sumo";
     rev = "v${lib.replaceStrings ["."] ["_"] version}";
-    sha256 = "sha256-Br5ugEyGu3zLeylCvoVE92zOCpB5cuXLv1dGLpM3FwI=";
+    sha256 = "sha256-/MKhec4nhz6juTCc5dNrrDAlzldodGjili4vWkzafPM=";
     fetchSubmodules = true;
   };